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    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product

    Aprilaire #45 Comparable Humidifier Replacement Filter 2-Pack by Tier1

    Availability: Discontinued

    This item is no longer available.

    This item is no longer available.

    The Aprilaire #45 Comparable Humidifier Replacement Filter (2-Pack) by Tier1 is a pad replacement to prevent mineral build-up on your current, old pad from getting into your home's air. The humidity in your home helps maintain a healthy respiratory system. This product is designed to protect your home from harmful pollutants and create a peaceful, healthy place to breathe for your whole family. The Aprilaire humidifier filter traps minerals, sediment, and microorganisms, delivering air filled with moisture and free of contaminants, creating a breathing environment that is healthier for the entire family. Order today!


    TIER1-HMF1320-2PK   is comparable with the following part number(s)

    • Aprilaire 45
    • 45
    • TIER1-HMF1320-2PK
    • HMF1320-2PK
    • HMF1320

    TIER1-HMF1320-2PK   fits the following model number(s)

    • Space-Gard
    • Aprilaire 400
    • 400A
    • 400M
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